Theeya Velai Seiyyanum Kumaru is a 2013 Indian Tamil-language comedy film co-produced and directed by Sundar C. and produced by his wife Khushbu. The film stars Siddharth, Hansika Motwani, and Santhanam. The film was partially reshot in Telugu as Something Something with Brahmanandam replacing Santhanam and a different supporting cast. The film released on 14 June 2013 to positive reviews, performing well at the box office and becoming a commercial success.

Vinayagar Sundar Vel, known professionally as Sundar C., is an Indian film director, writer, actor and producer who works in Tamil cinema. He has directed over 30 films and received the Kalaimamani award.